Add/Edit source code

[imx7newbie]

Hi,

I am using IMX.7 in combination with Yocto Project.

I follow steps mentioned in 

Yocto Project Mega-Manual 

it took 6 hours on ubuntu to compile bsp and built sd card image.

but didn't understand where to add/edit source code lets say for UART/PCIE etc.

[Yuri]

Hello,

  Please refer to "i.MX_BSP_Porting_Guide.pdf".

In particular -  use Chapter 2 (Porting Kernel) and Chapter 3 (Porting U-Boot).

https://www.nxp.com/webapp/Download?colCode=L4.9.11_1.0.0_LINUX_DOCS 

Have a great day,
Yuri

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